Yet their are some websites that do not proceed further without enabled cookies as they store some data that is important for their functioning. Hence one must always know how to enable cookies in their web borwser.

Conclusion :

Though it is a known fact that some websites use cookies for malicious reasons but not all websites are like that. Some require enabled cookies just to provide better experience to their users. Hence one should enable the cookies functionality of their browser for such websites but should be careful from susupicious websites. If you are looking to make your chrome perform better then you might want to turn on page prefetch in chrome. This is a great feature to speed up your chrome. Another way that do not directly impact the performance of chrome as such but will definitely improve your productivity is to set Google as chrome homepage.